i don't know why this error ,,

2011 3 27

1 个回答

更新时间：2021 8 20

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0 个投票

x = 0:2:50;
y = y+(9.8-(12.5*y/68.1)).*dt;
dt=2;
plot(x,y)

i draw graph but

??? Error using ==> times Matrix dimensions must agree.

Error in ==> Untitled at 2 y = y+(9.8-(12.5*y/68.1)).*dt;

plz help me

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bym 2011-3-27

are you sure that is the error your getting?

bym 2011-3-27

0 个投票

Perhaps you want:

x = 0:2:50;
dt=2;
y = x+(9.8-(12.5.*x/68.1)).*dt;
plot(x,y)

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